The Men’s FLIGHT BETTER THAN NAKED 1/2 Zip Fleece by The North Face takes on cool running days on trails or roads when a little extra coverage is needed. The partly recycled poly-Elastane knit jersey fabric has a quick-drying treatment that doesn’t wear or wash off. Anti odour treatment keeps things fresh. The zip is semi auto-locking for stability on the ride and rapid venting when you want it.